My brother is mentally disabled. he loves to surf the web. he is a 9 yr old with a 29 yr old body...
BUT everytime we see him, we have to format his computer because he trashes it. pop ups, porn, games, spyware, trojans, name it, he gets it.
Donnie said he had seen a software once before that would revert windows after a reboot/shutdown/nightly.
Basically, we don't want him to be able to save anything, install anything, download anything and keep it.